Dilation – stretching or compressing the graph of a function

Complete Question

The complete question is shown on the first uploaded image

The probability is  

Step-by-step explanation:

From the question we are told that

     The number of packed cars is  

The probability that the randomly selected car which  has a sunroof , will also have four door is mathematically represented below according to Baye's Rule

So from the diagram

and    

        So